Attached files
| file | filename |
|---|---|
| 10-K - Orion Group Holdings Inc | v213549_10k.htm |
| EX-10.1 - Orion Group Holdings Inc | v213549_ex10-1.htm |
| EX-99.1 - Orion Group Holdings Inc | v213549_ex99-1.htm |
| EX-32.1 - Orion Group Holdings Inc | v213549_ex32-1.htm |
| EX-31.2 - Orion Group Holdings Inc | v213549_ex31-2.htm |
| EX-31.1 - Orion Group Holdings Inc | v213549_ex31-1.htm |
| EX-23.1 - Orion Group Holdings Inc | v213549_ex23-1.htm |
EXHIBIT 21.1
LIST OF SUBSIDIARIES
|
Name of subsidiary
|
Jurisdiction of
Formation
|
Effective Ownership
|
|
|
Orion Administrative Services, Inc.
|
Texas
|
Orion Marine Group, Inc.
|
100%
|
|
OCLP, LLC
|
Nevada
|
Orion Marine Group, Inc.
|
100%
|
|
OCGP, LLC
|
Texas
|
OCLP, LLC
|
100%
|
|
Orion Construction, LP
|
Texas
|
OCLP, LLC
|
99%
|
|
OCGP, LLC
|
1%
|
||
|
Misener Marine Construction, Inc.
|
Florida
|
Orion Construction, LP
|
100%
|
|
KFMSLP, LLC
|
Nevada
|
Orion Construction, LP
|
100%
|
|
KFMSGP, LLC
|
Texas
|
KFMSLP, LLC
|
100%
|
|
King Fisher Marine Service LP
|
Texas
|
KFMSLP, LLC
|
99%
|
|
KFMSGP, LLC
|
1%
|
||
|
F. Miller Construction, LLC
|
Louisiana
|
Orion Marine Group, Inc.
|
100%
|
|
Orion Dredging Services, LLC
|
Florida
|
Orion Marine Group, Inc.
|
100%
|
|
SSL South, LLC
|
Florida
|
Orion Dredging Service, LLC
|
100%
|
|
Northwest Marine Construction, Inc.
|
Delaware
|
Orion Marine Group, Inc.
|
100%
|
|
ACC North Equipment, ULC
|
Canada
|
Northwest Marine Construction, Inc.
|
100%
|
|
Seagull Services, LLC
|
Delaware
|
Orion Marine Group, Inc.
|
100%
|
|
T.W. LaQuay Dredging, LLC
|
Texas
|
Seagull Services, LLC
|
100%
|